Mercedes A Class W176 Hidden SECRET engineering menu

[@castrolgtx5064]

Thank you for sharing this information 👍

[@ServiceResetMyCar]

👍 happy to share

[@user-fn4ui1io4f]

How can you do engineering mode in a w205 2017 c300

[@ServiceResetMyCar]

I have a video of this. Look inmy channel

[@daveygabc]

Does anyone know how to enable AUX on this system?

[@ServiceResetMyCar]

I will have a look at it next upportunity

[@arismpotsinis6361]

Hello.I have an a class w176 2017 year facelift.Im trying this combination of 3 buttons red+1+# but nothing happens.Is there any chance to be a different combination to try?Thank you in advance.

[@ServiceResetMyCar]

Hi. I will check that gor you asap. 👍

[@obsidiandobbin]

On the steering wheel and display in the centre of the dials find the option to reset to factory settings this will then allow you to access the engineering mode

[@janicechan2517]

Hi Can I activate AMG logo on display?

[@ServiceResetMyCar]

Hi. I am not sure if it can with an a class I will look into it next time

[@Hoerbi1001]

Any Updates? 😊

[@Etswah]

Any updates?

[@atomicaf_legend4766]

Did someone figure it out?